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Nexperia BC806-16HVL BC806
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Nexperia BC806-16HVL
- Type
- NEXPERIA
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NEXPERIA
- Electronic Component
- BC806-16HVL
- Electronic Component
- 1
- Package
- TO-236AB
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.038g
- Electronic Component
- 1
- Electronic Component
- BM0227558260
- Transistor Type
- PNP
- Frequency(f T)
- 80MHz
- Power Dissipation(Pd)
- 300mW
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
- Collector Current(Ic)
- 500mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BC806-16HVL 产品概述
一、概述与定位
BC806-16HVL 是 Nexperia（安世）推出的一款小信号 PNP 晶体管，采用 TO-236AB（常见的 SOT-23）封装，面向中等电流、较高电压的通用放大与开关场合。其主要电气参数包括：集电极电流 Ic 最大 500mA，集—射极击穿电压 Vceo = 80V，直流电流增益 hFE ≈ 100（条件：Ic=100mA、VCE=1V），特征频率 fT ≈ 80MHz，静态损耗 Pd 约 300mW，集电极截止电流 Icbo ≈ 100nA，饱和电压 VCE(sat) 约 400mV。该器件在体积小、性能平衡的前提下，适合空间受限的消费电子与工业控制电路。
二、主要特性
- PNP 结构，适合高侧开关和对称放大电路设计。
- 高耐压：Vceo 80V，适用于中等电压系统。
- 中大电流能力：Ic 可达 500mA，配合合理散热可驱动小功率负载。
- 较高增益：hFE ≈100（在 100mA 工作点），利于放大级设计时减少驱动电流。
- 高频特性良好：fT ≈80MHz，可应用于宽带放大与快速开关场合。
- 低漏电流：Icbo 约 100nA，有利于低静态功耗设计。
三、封装与引脚
BC806-16HVL 常见为 TO-236AB（SOT-23）三引脚封装，适合表面贴装（SMT）工艺。具体引脚排列因封装版本与制造批次可能有差异，建议在设计 PCB 前参照 Nexperia 官方数据手册核实引脚定义与管脚尺寸。
四、典型应用
- 高侧开关（作为 PNP 开关管）与电源管理小电流回路；
- 小信号放大器、驱动级、音频前级放大；
- 快速开关与脉冲驱动电路（在满足散热与驱动要求下）；
- LED 驱动、继电器驱动的中等电流控制场合；
- 通用替换与原型验证中常用的 PNP 器件。
五、使用与设计注意事项
- 功耗与散热：封装 Pd 约 300mW，需考虑 PCB 铜箔散热与环境温度的降额设计，避免长期在额定功耗边界工作。
- 饱和驱动：若用于开关并要求低 VCE(sat)，应提供足够基极驱动电流（一般按 Ib ≈ Ic/10 估算），以降低饱和压降并减小器件发热。
- 放大使用：在放大区工作时注意 VCE 保持足够裕量以避免进入饱和，且高增益下需考虑频率补偿与稳定性。
- 漏电与偏置：Icbo 较低，但在高温或高 VCE 条件下漏电会增长，敏感电路需留有余量。
- 可靠性验证：在关键产品中使用前应基于实际工作电流、频率与环境做 SOA（安全工作区）与长期寿命评估。
六、总结
BC806-16HVL 是一款性能均衡的 PNP 小信号晶体管，兼顾耐压、增益与频率响应，适用于多种中低功率的放大与开关场合。设计时应重视散热与基极驱动策略，并以 Nexperia 官方数据手册为准进行最终电气与封装确认。
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